Featured
Might We Afford a Network of Electric Roads?
Oil prices seem set to boom, as we once again regret relying on a fossil…
Browsing: cost
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Featured
Will Our Green Energy Cost Too Much?
Ask people to spend more than a few hundred dollars a year on climate policies,…
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Lead Batteries Keep Pressure on Lithium
There’s no sign of lead batteries faltering under competition from new technology. Their global market…
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Battery Electric Freight Could Save 50% Energy
Diesel-electric trains have been a feature of U.S. life since the 1920’s. They began replacing…
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Time to Think Again How We COVID-19 Test
Three highly respected American scientists threw a pebble in the pond of COVID-19 on September…
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Lowdown on Wonder Drug Dexamethasone
News is trumpeting on digital streets of a new super drug for treating severe COVID-19…
Climate Change
Forces of Climate Change Denial Upon Us
Scientists warn that climate change is truly upon us. They do so dispassionately, because they…
Battery Technical
Which Battery is Better for Solar Storage
There are four considerations when setting up battery storage for solar energy at home. First,…
Featured
Using Air Fuel to Fly Jet Planes High in the Air
There’s a new form of air sickness they call ‘flight shame’ in the travel industry.…
Climate Change
Shopping Locally Could Slow Climate Change
Professor of human ecology at Lund University, Sweden Alf Hornborg painted a darker picture in…